Customer reviews from Staples
Staples - QuickStrip EasyClose Kraft Self Seal Catalog Envelopes, 9" x 12", 100/Box - Brown
Average customer rating
4.2 out of 5
4.2
(426 Reviews)
Open Ratings Snapshot
Rating breakdown 426 reviews
5 Stars
282
4 Stars
58
3 Stars
29
2 Stars
20
1 Star
37
100%of customers recommend this product. 
(
2 out of 2
)
Best Buy Privacy Policy
Customer Reviews for Staples - QuickStrip EasyClose Kraft Self Seal Catalog Envelopes, 9" x 12", 100/Box - Brown
Customer Rating
5 out of 5
5
Sticky seal holds strong
on May 1, 2017
Posted by: Paula K.
The self adhesive strip is good a strong and will hold my 8 ounce catalogs without slipping out during mailing. Good sturdy envelopes.
Written by a customer while visiting Staples
Customer Rating
2 out of 5
2
Poor Glue
on November 17, 2019
Posted by: ROBERT W.
Verified Purchase:Yes
The self stick glue closure is weak and I had to use tape to reinforce both ends of the envelope to prevent it from opening.
Written by a customer while visiting Staples
Customer Rating
5 out of 5
5
9 X 12 Envelopes
on December 29, 2014
Posted by: Paula K.
Great envelopes. Just right for mailing our newsletter.
Written by a customer while visiting Staples
Customer Rating
1 out of 5
1
Very low quality
on October 3, 2025
Posted by: CORY L.
Verified Purchase:Yes
These were the least expensive large envelopes available at Staples. Since I needed to have 30 envelopes to send information to every family in my classroom I was interested in saving some money. Unfortunately these envelopes were simply a bad choice. In short the adhesive strip is worthless. They don't stay sealed while stacked in a box waiting to be distributed. There is no possibility that they would ever survive a trip through the mail. It was necessary to seal every envelope with package-sealing tape. The additional cost for the tape (along with the extra time) made this "lowest cost" alternative the worst choice.
Written by a customer while visiting Staples
Customer Rating
5 out of 5
5
on June 20, 2019
Posted by: D.C.
Verified Purchase:Yes
Good quality and even better price!
Written by a customer while visiting Staples
Customer Rating
5 out of 5
5
Would buy again and again
on December 13, 2012
Posted by: Paula K.
Very reliable product. Fit all my needs.
Written by a customer while visiting Staples
Customer Rating
1 out of 5
1
Does not stick Need to tape close
on October 31, 2011
Posted by: Paula K.
I think they need to use more adhesive on closure. The closure does not stay closed without using tape.
Written by a customer while visiting Staples
Customer Rating
5 out of 5
5
Manilla envelopes
on January 16, 2015
Posted by: Paula K.
Prefer this type with self-seal rather than clasp envelopes. Easier to work with.
Written by a customer while visiting Staples
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